Came across this, looks good but was wondering if it would be limited on range? The battery life is said to be 12-18 months and easily serviced cheap to replace. Might buy a couple. How to track your bike in case of theft using your mobile phone? | Techie Fans
If an item goes missing, TrackR's Crowd GPS network will help you find it. When another user of the TrackR app comes within 100ft range of your lost item, you will receive a GPS update of where your item is. Hmmm....
Yeh and if you want to order one the website doesn't fill you with confidence. I'll make do with a padlock and an angry pit bull.
